Charge transfer between He+ and N2

Excitation of Metastable Levels in Helium near Threshold

1957 • 149 citations

Spectra Excited in a Helium Afterglow

1964 • 110 citations

THE NEAR ULTRAVIOLET BANDS OF N₂⁺ AND THE DISSOCIATION ENERGIES OF THE N₂⁺ AND N₂ MOLECULES

1952 • 85 citations

Ionospheric composition and density from 90 to 1200 kilometers at solar minimum

1966 • 76 citations

Laboratory studies of helium ion loss processes of interest in the ionosphere

1964 • 69 citations

Ion and charge exchange reactions involving atmospheric gases

1964 • 64 citations

Direct measurements of helium and hydrogen ion concentration and total ion density to an altitude of 940 kilometers

1963 • 63 citations

Excitation of atmospheric helium

1965 • 62 citations

THE C–X SYSTEM OF

1959 • 53 citations

Nitrogen Molecular Spectra in the Vacuum Ultraviolet

1934 • 48 citations

Loss of He+ ions in the upper atmosphere

1965 • 29 citations

Chemical processes involving helium ions and the behavior of atomic nitrogen ions in the upper atmosphere

1966 • 28 citations

Collisions between He⁺and O₂

1963 • 20 citations

Extension of the N2+ (C→X) Bands in the Far Ultraviolet Region

1953 • 14 citations